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Commit Graph

1734 Commits

Author SHA1 Message Date
Michael Niedermayer
b3e1b95afa aresample: check return code of swr_convert()
Issue found by comparing af_resample.c and af_aresample.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 22:44:28 +02:00
Michael Niedermayer
dc2e051c4f Merge branch 'audio-filters' of https://github.com/ubitux/FFmpeg
* 'audio-filters' of https://github.com/ubitux/FFmpeg:
  lavfi/pan: add supported sample rates to avoid a crash.
  ffmpeg: do not warn when expecting EOF from lavfi.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 16:55:01 +02:00
Michael Niedermayer
b13d39bd81 av_aresample: Allow changing sample format and channel layout as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 16:46:15 +02:00
Clément Bœsch
5dbd66395a lavfi/pan: add supported sample rates to avoid a crash. 2012-05-17 16:31:54 +02:00
Michael Niedermayer
3ae64dc48f avfiltergraph: use aresample not aconvert in the alternative merge code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 13:11:13 +02:00
Michael Niedermayer
e3c6b61263 af_aresample: support all swresample parameters.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 13:10:14 +02:00
Michael Niedermayer
47c2e52bc6 af_aresample: fix typo in query formats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 13:09:39 +02:00
Michael Niedermayer
ac87c273a6 src_buffer: propagate errors from copy_buffer_ref()
Fixes a null ptr deref

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 04:48:05 +02:00
Anton Khirnov
fc49f22c3b ffmpeg: add support for audio filters.
Some of the FATE changes are due to off-by-one different rounding being used
(lrintf vs av_rescale_q).
Some fate changes are due to 1 audio frame less being encoded (the new variant seems
matching what qatar does and according to ffprobe its closer to the requested duration)
the mapchan feature sadly is lost in this commit because it depends on resampling
being done in ffmpeg.c which is now moved completely into the av filter layer
-async is broken after this commit, this will be fixed in subsequent commits
the new filter reconfiguration system is flawed and will drop a frame on each
parameter change which is why the nelly moser checksums need updating.

Conflicts:

	ffmpeg.c
	tests/ref/fate/smjpeg
2012-05-17 03:29:21 +02:00
Michael Niedermayer
dfa988ee5e libavfilter: src_buffer: add time_base for audio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 02:55:57 +02:00
Michael Niedermayer
aa69db3abf libavfilter: src_buffer: fix planar audio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 02:55:57 +02:00
Michael Niedermayer
664f0aac62 libavfilter: src_buffer, use only aresample, not aconvert.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 02:55:57 +02:00
Michael Niedermayer
13fdb35535 src_buffer: fix query_formats_audio()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 02:55:57 +02:00
Michael Niedermayer
3448404a70 libavfilter: add ff_parse_time_base()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-17 02:55:57 +02:00
Michael Niedermayer
3e2cf79e15 buffersrc: export forgotten function
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-16 23:13:44 +02:00
Stefano Sabatini
e556121ec1 lavfi/aevalsrc: correct the supported sample format
The source supports *planar* double, fix regression introduced by me in
4d4098da.
2012-05-16 16:17:41 +02:00
Stefano Sabatini
986d2f6ec0 lavfi/aevalsrc: fix sample rate negotiation, after the last merge
Fix crash.
2012-05-16 15:28:43 +02:00
Stefano Sabatini
4d4098da00 lavfi: drop planar/packed negotiation support
The planar/packed switch and the packing_formats list is no longer
required, since the planar/packed information is now stored in the sample
format enum.

This is technically a major API break, possibly it should be not too
painful as we marked the audio filtering API as unstable.
2012-05-16 13:16:05 +02:00
Michael Niedermayer
88d5cfe7c8 avfiltergraph: switch to swresample by default
all known bugs in the interface code have been fixed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-16 03:54:37 +02:00
Michael Niedermayer
efdc895fbd lavfi: fix pts rescaling in the resampler
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-16 03:54:04 +02:00
Michael Niedermayer
75492cce8e lavfi: fix resample with differing formats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-16 03:53:29 +02:00
Michael Niedermayer
1cbf7fb434 Merge remote-tracking branch 'qatar/master'
* qatar/master: (26 commits)
  fate: use diff -b in oneline comparison
  Add missing version bumps and APIchanges/Changelog entries.
  lavfi: move buffer management function to a separate file.
  lavfi: move formats-related functions from default.c to formats.c
  lavfi: move video-related functions to a separate file.
  fate: make smjpeg a demux test
  fate: separate sierra-vmd audio and video tests
  fate: separate smacker audio and video tests
  libmp3lame: set supported channel layouts.
  avconv: automatically insert asyncts when -async is used.
  avconv: add support for audio filters.
  lavfi: add asyncts filter.
  lavfi: add aformat filter
  lavfi: add an audio buffer sink.
  lavfi: add an audio buffer source.
  buffersrc: add av_buffersrc_write_frame().
  buffersrc: fix invalid read in uninit if the fifo hasn't been allocated
  lavfi: rename vsrc_buffer.c to buffersrc.c
  avfiltergraph: reindent
  lavfi: add channel layout/sample rate negotiation.
  ...

Conflicts:
	Changelog
	doc/APIchanges
	doc/filters.texi
	ffmpeg.c
	ffprobe.c
	libavcodec/libmp3lame.c
	libavfilter/Makefile
	libavfilter/af_aformat.c
	libavfilter/allfilters.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.c
	libavfilter/buffersrc.c
	libavfilter/defaults.c
	libavfilter/formats.c
	libavfilter/src_buffer.c
	libavfilter/version.h
	libavfilter/vf_yadif.c
	libavfilter/vsrc_buffer.c
	libavfilter/vsrc_buffer.h
	libavutil/avutil.h
	tests/fate/audio.mak
	tests/fate/demux.mak
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-16 02:27:31 +02:00
Michael Niedermayer
47aae2bc2e lavfi: switch to _alt functions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-15 18:55:17 +02:00
Anton Khirnov
d89eca507c Add missing version bumps and APIchanges/Changelog entries. 2012-05-15 06:57:31 +02:00
Anton Khirnov
4a1ac8c43f lavfi: move buffer management function to a separate file. 2012-05-15 06:53:22 +02:00
Anton Khirnov
4c64fed37c lavfi: move formats-related functions from default.c to formats.c
It's more convenient to have them all in one file.
2012-05-15 06:52:01 +02:00
Anton Khirnov
c5432d3ca4 lavfi: move video-related functions to a separate file.
This is easier to follow than having them randomly scattered in
avfilter.c and defaults.c.
2012-05-15 06:51:23 +02:00
Anton Khirnov
9f26421b0b lavfi: add asyncts filter. 2012-05-14 21:36:11 +02:00
Anton Khirnov
fb604ae850 lavfi: add aformat filter
Based on a patch by Mina Nagy Zaki <mnzaki@gmail.com>
2012-05-14 21:36:11 +02:00
Anton Khirnov
a2cd9be212 lavfi: add an audio buffer sink. 2012-05-14 21:36:11 +02:00
Anton Khirnov
4c66c40718 lavfi: add an audio buffer source. 2012-05-14 21:36:11 +02:00
Anton Khirnov
720c6b78d1 buffersrc: add av_buffersrc_write_frame().
It's the same as av_vsrc_buffer_add_frame(), except it doesn't take pts
or pixel_aspect parameters. Those are read from AVFrame.

Deprecate av_vsrc_buffer_add_frame().
2012-05-14 21:36:11 +02:00
Anton Khirnov
8b05e13df3 buffersrc: fix invalid read in uninit if the fifo hasn't been allocated 2012-05-14 21:36:10 +02:00
Anton Khirnov
fad729fa50 lavfi: rename vsrc_buffer.c to buffersrc.c
Most of the code will be shared for both audio and video version.
2012-05-14 21:36:10 +02:00
Anton Khirnov
fd127ede62 avfiltergraph: reindent 2012-05-14 21:36:10 +02:00
Anton Khirnov
ff1f51a8aa lavfi: add channel layout/sample rate negotiation. 2012-05-14 21:36:10 +02:00
Anton Khirnov
5775a1832c lavfi: add types and functions for channel layout/samplerate negotiation 2012-05-14 21:36:10 +02:00
Robert Nagy
394a0267ab yadif: Flush filter on eof.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-05-14 21:36:10 +02:00
Robert Nagy
7dd56d411e yadif: Improve pts accuracy.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-05-14 21:36:10 +02:00
Nicolas George
440af105f2 lavfi: add avfilter_graph_set_auto_convert(). 2012-05-14 21:29:58 +02:00
Nicolas George
7a44223319 lavfi: document filter design subtleties.
The details on reference ownership and permissions are missing.
2012-05-14 18:56:52 +02:00
Michael Niedermayer
1caf614bec Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavfi: autoinsert resample filter when necessary.
  lavfi: add lavr-based audio resampling filter.
  x86: vc1: drop MMX loop filter implementation, which uses MMX2 instructions.

Conflicts:
	configure
	doc/filters.texi
	libavcodec/x86/vc1dsp_mmx.c
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/avfiltergraph.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-13 00:13:49 +02:00
Michael Niedermayer
ad6f006081 avfilter: fix regression since addition of extended_data to audio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-12 23:46:43 +02:00
Anton Khirnov
012f04a277 lavfi: autoinsert resample filter when necessary. 2012-05-12 18:09:29 +02:00
Anton Khirnov
d371e7b988 lavfi: add lavr-based audio resampling filter. 2012-05-12 18:09:28 +02:00
Clément Bœsch
4522df52aa lavfi: remove audio.h include from avfilter.h.
avfilter.h is a public header and the unexported audio.h header contains
only internal prototypes.
2012-05-12 17:59:41 +02:00
Michael Niedermayer
44391f706b lavfutils: ff_load_image: Initialize context
should fix  ticket1264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-11 15:07:26 +02:00
Michael Niedermayer
015903294c Merge remote-tracking branch 'qatar/master'
* qatar/master: (25 commits)
  rv40dsp x86: MMX/MMX2/3DNow/SSE2/SSSE3 implementations of MC
  ape: Use unsigned integer maths
  arm: dsputil: fix overreads in put/avg_pixels functions
  h264: K&R formatting cosmetics for header files (part II/II)
  h264: K&R formatting cosmetics for header files (part I/II)
  rtmp: Implement check bandwidth notification.
  rtmp: Support 'rtmp_swfurl', an option which specifies the URL of the SWF player.
  rtmp: Support 'rtmp_flashver', an option which overrides the version of the Flash plugin.
  rtmp: Support 'rtmp_tcurl', an option which overrides the URL of the target stream.
  cmdutils: Add fallback case to switch in check_stream_specifier().
  sctp: be consistent with socket option level
  configure: Add _XOPEN_SOURCE=600 to Solaris preprocessor flags.
  vcr1enc: drop pointless empty encode_init() wrapper function
  vcr1: drop pointless write-only AVCodecContext member from VCR1Context
  vcr1: group encoder code together to save #ifdefs
  vcr1: cosmetics: K&R prettyprinting, typos, parentheses, dead code, comments
  mov: make one comment slightly more specific
  lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX
  lavfi: move audio-related functions to a separate file.
  lavfi: remove some audio-related function from public API.
  ...

Conflicts:
	cmdutils.c
	libavcodec/h264.h
	libavcodec/h264_mvpred.h
	libavcodec/vcr1.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/defaults.c
	libavfilter/internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-10 23:30:42 +02:00
Michael Niedermayer
2a793ff2bf vf_lut: fix pointer type (const) warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-10 20:09:37 +02:00
Michael Niedermayer
98e409ecaa vf_idet: remove unused variables
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-10 20:07:23 +02:00